18654367030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{132989}}^1$

素因数の和:133105

約数の個数: 48

約数和(自身を含む): 36797801040

約数和(自身を除く): 18143434010

約数列:

[1, 2, 5, 10, 13, 26, 65, 83, 130, 166, 169, 338, 415, 830, 845, 1079, 1690, 2158, 5395, 10790, 14027, 28054, 70135, 132989, 140270, 265978, 664945, 1329890, 1728857, 3457714, 8644285, 11038087, 17288570, 22076174, 22475141, 44950282, 55190435, 110380870, 112375705, 143495131, 224751410, 286990262, 717475655, 1434951310, 1865436703, 3730873406, 9327183515, 18654367030]

約数ペア:

[(1, 18654367030), (2, 9327183515), (5, 3730873406), (10, 1865436703), (13, 1434951310), (26, 717475655), (65, 286990262), (83, 224751410), (130, 143495131), (166, 112375705), (169, 110380870), (338, 55190435), (415, 44950282), (830, 22475141), (845, 22076174), (1079, 17288570), (1690, 11038087), (2158, 8644285), (5395, 3457714), (10790, 1728857), (14027, 1329890), (28054, 664945), (70135, 265978), (132989, 140270)]